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Anna007 [38]
3 years ago
9

How do you write the algebraic notation when the scale factor is 1/2?

Mathematics
1 answer:
PIT_PIT [208]3 years ago
7 0

Answer:

(x,y) = (.5x,5y)

Step-by-step explanation:

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The volume inside of a sphere is V=4πr33 where r is the radius of the sphere. Your group has been asked to rearrange the formula
Semmy [17]

Answer:

Therefore,

r=\sqrt[3]{\frac{3V}{4\pi }}

is the required r

Step-by-step explanation:

Given:

Volume of inside of the sphere is given as

V=\frac{4}{3} \pi r^{3}

where r is the radius of the sphere

To Find:

r =?

Solution:

We have

V=\frac{4}{3} \pi r^{3}   ......Given

3\times V=4\pi r^{3} \\\\\therefore r^{3}=\frac{3V}{4\pi } \\\\\therefore r=\sqrt[3]{\frac{3V}{4\pi }} \textrm{which is the expression for r}

Therefore,

r=\sqrt[3]{\frac{3V}{4\pi }}

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3 years ago
(Help please) A transformation was performed on oval A as shown in the graph. What type of transformation was performed? Does th
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Answer: B. Translation, yes

-A is incorrect because the shape did not change
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3 0
3 years ago
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Find the quotient. 8,489÷9
eimsori [14]
The answer is 943.2.
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3 years ago
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PLEASE HELP
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Answer:

2x+8-2y

Step-by-step explanation:

4x-2x+5+3-2y

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An artist is creating a large butterfly sculpture outside a museum. There is a circular dot on each wing made out of a metal rin
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\bf \textit{"The distance around each dot is 24}\pi \textit{ inches."}\\\\
\textit{circumference of a circle}\\\\
C=2\pi r\quad 
\begin{cases}
r=radius\\
-----\\
C=24\pi 
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\\\\\\
\boxed{12=r}\\\\
-------------------------------\\\\
\textit{area of a circle}\\\\
A=\pi r^2\quad 
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4 years ago
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